Uzbekistan Jewellery Diamond Engagement Ring.

Uzbekistan Jewellery Diamond Engagement Ring.

By Aamir Mannan.

Zambia is the world's second biggest producer, with its Kafubu River area deposits (Kagem Mines) about 45 km (28 mi) southwest of Kitwe responsible for 20% of the world's production of gem quality stones in 2004. In the first half of 2011 the Kagem mines produced 3.74 tons of emeralds